JP3098641U - Structure of electrostatic precipitator - Google Patents

Abstract

The present invention provides a structure of an electrostatic precipitator that has a simple configuration, is convenient and quick to assemble, and reduces production costs, thereby improving market competitiveness.
In a structure of an electrostatic precipitator mainly including a frame 1, a metal plate 2, and a connecting rod 3, the frame has a large number of metal plates assembled therein. Are provided with a large number of large through holes 21 and a large number of small through holes 22 at positions corresponding to the connecting rods, and the connecting plates are arranged so that the metal plates are separated from each other at an equal distance. The rod has the same length, does not contact the corresponding metal plate when inserted through the large through hole of the metal plate, and inserts the metal plate through one small through hole of the metal plate at one end of the connecting rod. An insertion step 31 for positioning is protrudingly provided, and the other end of the connecting rod has an insertion hole recessed for coupling with an insertion step of another connecting rod.
[Selection diagram] Fig. 1

Description

[0001]
[Technical field to which the invention belongs]
The present invention relates to the structure of an electrostatic precipitator, particularly designed as an integral molding and assembled into a plurality of stages, and at the time of assembling, the metal plates are arranged at an equal distance from each other, so that the configuration is simplified and the assembling is simplified. The present invention relates to a structure of an electrostatic precipitator capable of improving market competitiveness because it is convenient and fast and can reduce production cost.
[0002]
[Prior art]
Due to the rapid development of commerce and industry, the environment was severely polluted and deteriorated, and air and water sources were polluted. However, the impact of air pollution on humans is extremely large because most living organisms breathe air and sustain their lives. If humans inhale contaminated air for a long period of time, it is very likely that they will get sick.Therefore, each manufacturer develops and sells various types of air cleaners, etc. Clean the air.
[0003]
7 and 8 show the structure of a conventional electrostatic precipitator. This is configured by arranging a plurality of long metal plates 41 and short metal plates 42 in a crossed manner by metal rods 43, 44, and is arranged on the outermost two aluminum plates 45, 46. Is provided with a plurality of insulating sleeves 451 and 461. Both ends of the metal rods 43 and 44 are inserted through the insulating sleeves 451 and 461 and fixed to the aluminum plates 45 and 46 by tightening nuts 452 and 462. Since the shaped metal plate 41 is fixed and joined to the metal rod 43, it is electrically connected to the metal rod 43. In the short metal plate 42, the metal rod 43 passes through the large through hole 421 without contact. Therefore, it does not electrically communicate with the metal rod 43. The short metal plate 42 is located between the two long metal plates 41 and fixed and joined to the metal rod 44, so that the short metal plate 42 is electrically connected to the metal rod 44. Since the 44 passes through the large through hole 411 without contact, it does not electrically communicate with the metal rod 44. The metal rods 43 and 44 for fixing the long metal plate 41 and the short metal plate 42 are separated from the long metal plate 41 and the short metal plate 42 at equal distances by a plurality of short sleeves 431 and 441. I do.
[0004]
According to the above configuration, dust in the air becomes positive potential when a voltage is applied by the high voltage electrode, and when the air is sucked and passes through the long metal plate 41 and the short metal plate 42, Since the rods 43 and 44 separately apply one potential to the long metal plate 41 and the short metal plate 42, the long metal plate 41 has a positive potential, and the short metal plate 42 has a negative potential. If there is an appropriate distance between the long metal plate 41 and the short metal plate 42, the dust having a positive potential is attracted to the short metal plate 42, so that a dust collecting effect can be achieved. .
[0005]
[Problems to be solved by the invention]
However, the structure of the electrostatic precipitator allows the long metal plate and the short metal plate to be arranged at an equal distance from each other, but requires a separate sleeve to be fitted to the metal rod. Market complexity has been reduced due to complexity, inconvenient assembly and increased production costs.
[0006]
[Means for Solving the Problems]
The present invention made in order to solve the above-mentioned problem mainly provides a structure of an electrostatic precipitator composed of a frame, a metal plate, and a connecting rod, wherein the frame has a large number of metal plates therein. Assembled, the metal plate is provided with a number of large through-holes and small through-holes at positions corresponding to connecting rods, and the connecting plates are arranged so that the metal plates are separated by an equal distance. Each of the connecting rods has a similar length, does not come into contact with the corresponding metal plate when the large through hole of the metal plate is inserted, and a small through hole of the metal plate is inserted into one end of the connecting rod. An insertion step for positioning the metal plate is provided so as to protrude, and the other end of the connecting rod has an insertion hole recessed to be connected to the insertion step of another connecting rod. The gist of the invention is that it has a characteristic electrostatic dust collector structure.
[0007]
Also, in the present invention, the connecting rods are separately screwed on the surfaces of the insertion step and the insertion hole, whereby each connecting rod can be tightened and connected. Of the electrostatic precipitator described in (1).
[0008]
[Embodiment of the invention]
First, reference is made to FIGS. This is the structure of the electrostatic precipitator according to the present invention mainly including the frame 1, the metal plate 2, and the connecting rod 3.
[0009]
The frame 1 has upper and lower plates 11 and 12 provided separately, and a plurality of support rods 13 are separately provided between the upper and lower plates 11 and 12. A plurality of rectangular holes 14 and fitting holes 15 are separately formed, and a plug 16 can be inserted into the rectangular holes 14.
[0010]
The plurality of metal plates 2 are provided so as to be spaced apart from each other at equal distances between the upper and lower plates 11 and 12 of the frame 1, and each metal plate 2 has a large number of large through holes 21 and small through holes 22. Opened separately interlaced.
[0011]
The connecting rods 3 have the same length, and a plurality of connecting rods 3 are connected to form one rod, and the formed rod is opened through the metal plate 2 without coming into contact with the metal plate 2. At the upper end of the connecting rod 3, an insertion step 31 for positioning the metal plate 2 by passing through a small through-hole 22 formed in the metal plate 2 is provided at the upper end of the connecting rod 3. At the other end of 3, there is an insertion hole 32 that is recessed for coupling with the insertion step 31 of the other connecting rod 3.
[0012]
Please refer to FIG. 2 to FIG. When assembling the present invention, the lower plate 12 of the frame 1 is placed on the bottom, a plurality of metal plates 2 are stacked and fixed in order by a plurality of connecting rods 3, and the large and small through holes 21, 22 are opened in an intersecting manner, that is, the adjacent two-metal plates 2 have all the large through-holes 21 corresponding to the small through-holes 22. Is passed through the connecting rod 3 connected to the connecting rod 3 without contacting the large through hole 21 formed in the adjacent metal plate 2. 2 is inserted through the small through hole 22 opened. When the above assembling operation is repeated, the metal plates 2 are separated from each other at an equal distance and are arranged in a line.
[0013]
Also, refer to FIG. 5 and FIG. The connection between the insertion step 31 and the insertion hole 32 of the connecting rod 3 according to the present invention may be tightened with a screw, that is, a screw is attached to the surface of the insertion step 31 to form a front screw step 311 and the insertion is stopped. A screw is attached to the back surface of the hole 32 to form a back screw step 321. Thus, when the metal plate 2 is fixed by the connecting rod 3, after the insertion step 31 of the connecting rod 3 is inserted through the small through hole 22 opened in the metal plate 2, the insertion step 31 is changed to the front screw step. At 311, the connecting rod 3 is fastened and connected to the back screw step 321 of the insertion hole 32 of the connecting rod 3. Then, the connection of the connecting rod 3 becomes more robust, and the overall configuration of the electrostatic precipitator also becomes more robust.
[0014]
[Effect of the invention]
According to the present invention, the structure of the electrostatic precipitator is constructed by integrally assembling a plurality of stages, and at the time of assembling, it is not necessary to insert a sleeve into a metal rod as in the conventional case. Since the plates can be arranged at equal distances, the structure is simplified, the assembly is convenient and quick, and the production cost can be reduced, so that the market competitiveness can be improved.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view of an electrostatic precipitator according to the present invention.
FIG. 2 is a cross-sectional view illustrating a configuration in which the electrostatic precipitator according to the present invention is assembled.
FIG. 3 is an enlarged cross-sectional view of a part of a configuration in which the electrostatic precipitator according to the present invention is assembled.
FIG. 4 is an external perspective view showing a configuration in which the electrostatic precipitator according to the present invention is assembled.
FIG. 5 is an exploded perspective view of the connecting rod of the electrostatic precipitator according to the present invention;
FIG. 6 is a sectional view illustrating an assembled structure of another embodiment of the electrostatic precipitator according to the present invention.
FIG. 7 is a schematic view of a conventional electrostatic precipitator viewed from a side.
FIG. 8 is an enlarged sectional view of a part of a conventional electrostatic precipitator.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Frame 11 Upper plate 12 Lower plate 13 Support rod 14 Rectangular hole 15 Fitting hole 16 Plug 2 Metal plate 21 Large through hole 22 Small through hole 3 Connecting rod 31 Stopping step 311 Front screw step 32 Inserting hole 321 Back screw step 41 Long metal plate 411 Large through hole 42 Short metal plate 421 Large through hole 43 Metal rod 431 Sleeve 44 Metal rod 441 Sleeve 45 Aluminum plate 451 Insulation sleeve 452 Nut 46 Aluminum plate 461 Insulation sleeve 462 Nut

Claims (2)

Mainly, in the structure of an electrostatic precipitator composed of a frame, a metal plate, and a connecting rod,
The frame has a large number of metal plates assembled therein, and the metal plate has a large number of large through holes and a large number of small through holes at positions corresponding to connecting rods. Are arranged in an equidistant state,
Each of the connecting rods has a similar length, does not contact the corresponding metal plate when the large through hole of the metal plate is inserted, and inserts a small through hole of the metal plate into one end of the connecting rod. An insertion step for localizing the metal plate is protruding, and the other end of the connecting rod has an insertion hole recessed for coupling with the insertion step of another connecting rod,
Accordingly, the structure of the electrostatic precipitator is characterized in that the structure is simplified, the assembling is convenient and quick, the production cost can be reduced, and the market competitiveness can be improved. 2. The static coupling according to claim 1, wherein the connecting rods are separately threaded on surfaces of the insertion step and the insertion hole, so that the connecting rods can be tightened and connected. 3. Structure of the electric dust collector.

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